Free NCERT Solutions
Differences between living and non-living things. [table id=3 /] 1. Why do living things need nutrients? Living things need nutrients to synthesize their body molecules and also to get energy for doing work. 2....
In English, there are several phrasal verbs which use the word bring. We will learn about common phrasal verbs with bring in this lesson. Bring about To bring about something is to cause it...
The present continuous tense is used to talk about actions and situations that are going on at the moment of speaking. For example, I am typing right now. We make the present continuous tense...
We use the simple past tense to say that something happened sometime ago. This tense form is quite commonly used with past time expressions like yesterday, last week, two hours ago or last year. In the simple...
Change the following sentences into negatives. In the simple present tense we make negative forms with do and does. Note that do is used when the subject is a plural noun or pronoun. The first...
Chapter 1.2 Characteristics of particles of matter 1. How can you prove that there is space between the particles of matter? Add 100 ml of water to a beaker and mark the water level....
Matter in our Surroundings Basic concepts Every object is made up of lots of tiny particles and these particles are constantly moving. States of matter Matter can exist in three forms – solid, liquid...
There are mainly four types of sentences in English. They are: A declarative sentence is a statement that tells us something. Declarative sentences always end with a full stop. An interrogative sentence asks a...
Use this grammar worksheet to teach children how to use the simple present tense. We use the simple present tense to talk about our habits, routines, likes and dislikes. Fill in the blanks with...
This English grammar worksheet tests your ability to make sentences in the present continuous tense form. The present continuous tense is used to talk about actions or situations that are going on at the...